What is the greatest possible absolute difference between the mean and the median of five single-digit positive integers?
Math problem, help needed
所有跟帖:
• 啊。。。 -古代的事物- ♂ (110 bytes) () 12/08/2018 postreply 16:13:10
• 1,1,1,9,9 -yddad- ♂ (0 bytes) () 12/08/2018 postreply 16:16:18
• hopefully 3.25? -Chauhan- ♂ (41 bytes) () 12/08/2018 postreply 16:13:38
• medium=1; mean=(3*1+9*2)/5=21/5=4.2; difference=4.2-1=3.2 -木木真木- ♂ (0 bytes) () 12/08/2018 postreply 19:00:58
• 两个姐 -阳光玉兔- ♀ (100 bytes) () 12/08/2018 postreply 16:18:14
• 能家问的是绝对zi2 -古代的事物- ♂ (0 bytes) () 12/08/2018 postreply 16:22:48
• 所以有两个姐呀。 -木木真木- ♂ (0 bytes) () 12/08/2018 postreply 19:28:33
• Thanks! -Smilee- ♀ (0 bytes) () 12/08/2018 postreply 16:20:16
• 男ID的数学差点啊!脑子只朝一个方向转! -Yangtze430030- ♂ (0 bytes) () 12/10/2018 postreply 09:31:43